im trying to make a light streak from a hair mesh, i tried faking it using a plane and some curves but it just does not look right. im trying to make a random light streak down the hair particle but what i got was a lightshow. here is what i got

what i got in blender

and here is the effect i want to achieve

example picture

i want to try and make it in geometry node but im still not confident enough to use it.

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